'use strict';

module.exports = {
  MIN_SUPPORTED_SERVER_VERSION: '2.6',
  MAX_SUPPORTED_SERVER_VERSION: '4.4',
  MIN_SUPPORTED_WIRE_VERSION: 2,
  MAX_SUPPORTED_WIRE_VERSION: 9,

  // opcodes
  OP_REPLY: 1,
  OP_UPDATE: 2001,
  OP_INSERT: 2002,
  OP_QUERY: 2004,
  OP_GETMORE: 2005,
  OP_DELETE: 2006,
  OP_KILL_CURSORS: 2007,
  OP_COMPRESSED: 2012,
  OP_MSG: 2013
};
